GGG .308 WIN DESIGN GPX19 FOR HUNTING
Technical specification
Caliber -

.308 Win

Bullet type type

SBT

Bullet weight g

11,66

gr

180

Total length mm

71,12 - 0,76

Bullet extraction N

≥50

Bullet material -

Jacket – CuZn5; Core – lead antimony (3%)

Case material -

CuZn30

Case length mm

51,18 - 0,38

Propellant type

Double base 

Total weight g

25,70±1,00

Primer type

BOXER

Ballistic properties
Bullet average velocity values. shooting from C.I.P. testing barrel
PARAMETER

BULLET MEAN VELOCITY V0, m/s 

Bullet mean velocity, m/s barrel length 600 mm, twist 11“  780 ± 7
Velocity maximum standard deviation 7,2
PARAMETERS
 
RANGE
0 100 200 300 400 500
Velocity (m/s) 780 720 665 615 565 515
Bullet path (cm) - 0 -19 -60 -127 -225
Energy (J) 3550 3040 2595 2200 1855 1555
Ballistic coefficient 0.506

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